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<h1 title="Package" class="title">Package&nbsp;org.apache.poi.ss.formula.eval</h1>
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<table class="packageSummary" border="0" cellpadding="3" cellspacing="0" summary="Interface Summary table, listing interfaces, and an explanation">
<caption><span>Interface Summary</span><span class="tabEnd">&nbsp;</span></caption>
<tr>
<th class="colFirst" scope="col">Interface</th>
<th class="colLast" scope="col">Description</th>
</tr>
<tbody>
<tr class="altColor">
<td class="colFirst"><a href="../../../../../../org/apache/poi/ss/formula/eval/AreaEval.html" title="interface in org.apache.poi.ss.formula.eval">AreaEval</a></td>
<td class="colLast">
<div class="block">Evaluation of 2D (Row+Column) and 3D (Sheet+Row+Column) areas</div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><a href="../../../../../../org/apache/poi/ss/formula/eval/NumericValueEval.html" title="interface in org.apache.poi.ss.formula.eval">NumericValueEval</a></td>
<td class="colLast">&nbsp;</td>
</tr>
<tr class="altColor">
<td class="colFirst"><a href="../../../../../../org/apache/poi/ss/formula/eval/RefEval.html" title="interface in org.apache.poi.ss.formula.eval">RefEval</a></td>
<td class="colLast">
<div class="block">RefEval is the super interface for Ref2D and Ref3DEval.</div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><a href="../../../../../../org/apache/poi/ss/formula/eval/StringValueEval.html" title="interface in org.apache.poi.ss.formula.eval">StringValueEval</a></td>
<td class="colLast">&nbsp;</td>
</tr>
<tr class="altColor">
<td class="colFirst"><a href="../../../../../../org/apache/poi/ss/formula/eval/ValueEval.html" title="interface in org.apache.poi.ss.formula.eval">ValueEval</a></td>
<td class="colLast">&nbsp;</td>
</tr>
</tbody>
</table>
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<table class="packageSummary" border="0" cellpadding="3" cellspacing="0" summary="Class Summary table, listing classes, and an explanation">
<caption><span>Class Summary</span><span class="tabEnd">&nbsp;</span></caption>
<tr>
<th class="colFirst" scope="col">Class</th>
<th class="colLast" scope="col">Description</th>
</tr>
<tbody>
<tr class="altColor">
<td class="colFirst"><a href="../../../../../../org/apache/poi/ss/formula/eval/AreaEvalBase.html" title="class in org.apache.poi.ss.formula.eval">AreaEvalBase</a></td>
<td class="colLast">&nbsp;</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><a href="../../../../../../org/apache/poi/ss/formula/eval/BlankEval.html" title="class in org.apache.poi.ss.formula.eval">BlankEval</a></td>
<td class="colLast">&nbsp;</td>
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<tr class="altColor">
<td class="colFirst"><a href="../../../../../../org/apache/poi/ss/formula/eval/BoolEval.html" title="class in org.apache.poi.ss.formula.eval">BoolEval</a></td>
<td class="colLast">&nbsp;</td>
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<tr class="rowColor">
<td class="colFirst"><a href="../../../../../../org/apache/poi/ss/formula/eval/ConcatEval.html" title="class in org.apache.poi.ss.formula.eval">ConcatEval</a></td>
<td class="colLast">&nbsp;</td>
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<tr class="altColor">
<td class="colFirst"><a href="../../../../../../org/apache/poi/ss/formula/eval/ErrorEval.html" title="class in org.apache.poi.ss.formula.eval">ErrorEval</a></td>
<td class="colLast">&nbsp;</td>
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<tr class="rowColor">
<td class="colFirst"><a href="../../../../../../org/apache/poi/ss/formula/eval/ExternalNameEval.html" title="class in org.apache.poi.ss.formula.eval">ExternalNameEval</a></td>
<td class="colLast">
<div class="block">Evaluation of a Name defined in a Sheet or Workbook scope</div>
</td>
</tr>
<tr class="altColor">
<td class="colFirst"><a href="../../../../../../org/apache/poi/ss/formula/eval/FunctionEval.html" title="class in org.apache.poi.ss.formula.eval">FunctionEval</a></td>
<td class="colLast">&nbsp;</td>
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<tr class="rowColor">
<td class="colFirst"><a href="../../../../../../org/apache/poi/ss/formula/eval/FunctionNameEval.html" title="class in org.apache.poi.ss.formula.eval">FunctionNameEval</a></td>
<td class="colLast">&nbsp;</td>
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<tr class="altColor">
<td class="colFirst"><a href="../../../../../../org/apache/poi/ss/formula/eval/IntersectionEval.html" title="class in org.apache.poi.ss.formula.eval">IntersectionEval</a></td>
<td class="colLast">&nbsp;</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><a href="../../../../../../org/apache/poi/ss/formula/eval/MissingArgEval.html" title="class in org.apache.poi.ss.formula.eval">MissingArgEval</a></td>
<td class="colLast">
<div class="block">Represents the (intermediate) evaluated result of a missing function argument.</div>
</td>
</tr>
<tr class="altColor">
<td class="colFirst"><a href="../../../../../../org/apache/poi/ss/formula/eval/NumberEval.html" title="class in org.apache.poi.ss.formula.eval">NumberEval</a></td>
<td class="colLast">&nbsp;</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><a href="../../../../../../org/apache/poi/ss/formula/eval/OperandResolver.html" title="class in org.apache.poi.ss.formula.eval">OperandResolver</a></td>
<td class="colLast">
<div class="block">Provides functionality for evaluating arguments to functions and operators.</div>
</td>
</tr>
<tr class="altColor">
<td class="colFirst"><a href="../../../../../../org/apache/poi/ss/formula/eval/PercentEval.html" title="class in org.apache.poi.ss.formula.eval">PercentEval</a></td>
<td class="colLast">
<div class="block">Implementation of Excel formula token '%'.</div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><a href="../../../../../../org/apache/poi/ss/formula/eval/RangeEval.html" title="class in org.apache.poi.ss.formula.eval">RangeEval</a></td>
<td class="colLast">&nbsp;</td>
</tr>
<tr class="altColor">
<td class="colFirst"><a href="../../../../../../org/apache/poi/ss/formula/eval/RefEvalBase.html" title="class in org.apache.poi.ss.formula.eval">RefEvalBase</a></td>
<td class="colLast">
<div class="block">Common base class for implementors of <a href="../../../../../../org/apache/poi/ss/formula/eval/RefEval.html" title="interface in org.apache.poi.ss.formula.eval"><code>RefEval</code></a></div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><a href="../../../../../../org/apache/poi/ss/formula/eval/RelationalOperationEval.html" title="class in org.apache.poi.ss.formula.eval">RelationalOperationEval</a></td>
<td class="colLast">
<div class="block">Base class for all comparison operator evaluators</div>
</td>
</tr>
<tr class="altColor">
<td class="colFirst"><a href="../../../../../../org/apache/poi/ss/formula/eval/StringEval.html" title="class in org.apache.poi.ss.formula.eval">StringEval</a></td>
<td class="colLast">&nbsp;</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><a href="../../../../../../org/apache/poi/ss/formula/eval/TwoOperandNumericOperation.html" title="class in org.apache.poi.ss.formula.eval">TwoOperandNumericOperation</a></td>
<td class="colLast">&nbsp;</td>
</tr>
<tr class="altColor">
<td class="colFirst"><a href="../../../../../../org/apache/poi/ss/formula/eval/UnaryMinusEval.html" title="class in org.apache.poi.ss.formula.eval">UnaryMinusEval</a></td>
<td class="colLast">&nbsp;</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><a href="../../../../../../org/apache/poi/ss/formula/eval/UnaryPlusEval.html" title="class in org.apache.poi.ss.formula.eval">UnaryPlusEval</a></td>
<td class="colLast">&nbsp;</td>
</tr>
</tbody>
</table>
</li>
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<table class="packageSummary" border="0" cellpadding="3" cellspacing="0" summary="Exception Summary table, listing exceptions, and an explanation">
<caption><span>Exception Summary</span><span class="tabEnd">&nbsp;</span></caption>
<tr>
<th class="colFirst" scope="col">Exception</th>
<th class="colLast" scope="col">Description</th>
</tr>
<tbody>
<tr class="altColor">
<td class="colFirst"><a href="../../../../../../org/apache/poi/ss/formula/eval/EvaluationException.html" title="class in org.apache.poi.ss.formula.eval">EvaluationException</a></td>
<td class="colLast">
<div class="block">This class is used to simplify error handling logic <i>within</i> operator and function
 implementations.</div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><a href="../../../../../../org/apache/poi/ss/formula/eval/NotImplementedException.html" title="class in org.apache.poi.ss.formula.eval">NotImplementedException</a></td>
<td class="colLast">
<div class="block">An exception thrown by implementors of <a href="../../../../../../org/apache/poi/ss/usermodel/FormulaEvaluator.html" title="interface in org.apache.poi.ss.usermodel"><code>FormulaEvaluator</code></a>,
  when attempting to evaluate a formula which requires features
   that POI does not (yet) support.</div>
</td>
</tr>
<tr class="altColor">
<td class="colFirst"><a href="../../../../../../org/apache/poi/ss/formula/eval/NotImplementedFunctionException.html" title="class in org.apache.poi.ss.formula.eval">NotImplementedFunctionException</a></td>
<td class="colLast">
<div class="block">An exception thrown by implementors of <a href="../../../../../../org/apache/poi/ss/usermodel/FormulaEvaluator.html" title="interface in org.apache.poi.ss.usermodel"><code>FormulaEvaluator</code></a> when 
  attempting to evaluate a formula which requires a function that POI 
  does not (yet) support.</div>
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